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Phenotypes Associated with This Genotype
Genotype
MGI:4357864
Allelic
Composition		 Id2tm1Yyk/Id2tm1Yyk
Rorctm2Litt/Rorc+
Genetic
Background		 involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Id2tm1Yyk mutation (0 available); any Id2 mutation (19 available)
Rorctm2Litt mutation (2 available); any Rorc mutation (42 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
abnormal immune system cell morphology ( J:87395 )
• lack of CD11b+ cells in E16.5 fetuses
abnormal lymph organ development ( J:87395 )
• absence of lymphoid tissue inducer (LTi) cells
abnormal gut-associated lymphoid tissue morphology ( J:87395 )
• absence of lymphoid tissue inducer (LTi) cells

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
04/23/2024
MGI 6.23 		The Jackson Laboratory